[Event "casual variant:threeCheck game"] [Site "https://lichess.org/boyR94vC"] [Date "2026.06.02"] [Round "-"] [White "Maria09-01"] [Black "ishan_mitra"] [Result "1-0"] [GameId "boyR94vC"] [UTCDate "2026.06.02"] [UTCTime "10:00:11"] [WhiteElo "1264"] [BlackElo "1500"] [Variant "Three-check"] [TimeControl "-"] [ECO "C20"] [Opening "Portuguese Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 2.07] } 1... e5?? { (2.07 → 6.36) Blunder. c5 was best. } { [%eval 6.36] } (1... c5 2. Nf3 Nc6 3. Na3 a6 4. Be2 b5 5. c3 e6 6. O-O) 2. Bb5?? { (6.36 → -1.24) Blunder. Qh5 was best. } { [%eval -1.24] } { C20 Portuguese Opening } (2. Qh5 Qf6 3. Bc4 Kd8 4. Nf3 Nc6 5. Nc3 g6 6. Qh3 d5) 2... Nf6?? { (-1.24 → 0.75) Blunder. Bc5 was best. } { [%eval 0.75] } (2... Bc5 3. Nh3 Nf6 4. O-O Nc6 5. Nc3 O-O 6. Be2 d5 7. d3) 3. Bxd7+?? { (0.75 → -4.63) Blunder. Bc4 was best. } { [%eval -4.63] } (3. Bc4 Nc6 4. Nf3 d5 5. exd5 Bc5 6. O-O Nd4 7. Nxd4 O-O) 3... Bxd7 { [%eval -4.26] } 4. Nc3? { (-4.26 → -8.38) Mistake. Nf3 was best. } { [%eval -8.38] } (4. Nf3 Bb5 5. Nc3 Bc5 6. d4 Nxe4 7. Be3 Bb4 8. Nd2 Nxd2 9. Qxd2 O-O) 4... Bb5?? { (-8.38 → 12.00) Blunder. Bc5 was best. } { [%eval 12.0] } (4... Bc5 5. Qe2 Ng4 6. Nd1 Nxf2 7. Nxf2 Qh4 8. Kd1 Qxf2 9. h3 Qxe2+ 10. Nxe2) 5. Nxb5 { [%eval 11.53] } 5... c6?! { (11.53 → Mate in 7) Checkmate is now unavoidable. Bc5 was best. } { [%eval #7] } (5... Bc5 6. Nxc7+ Qxc7 7. Nh3 Qc8 8. Qe2 O-O 9. O-O Nc6 10. Qc4 Bxf2+ 11. Nxf2) 6. Nc7+ { [%eval #6] } 6... Qxc7 { [%eval #6] } 7. Qf3 { [%eval #5] } 7... Qa5 { [%eval #3] } 8. Qf5 { [%eval #2] } 8... g6 { [%eval #1] } 9. Qxe5# { Game ends by variant rule. } 1-0